Tanuma (written: 田沼 lit "rice field swamp") is a Japanese surname. Notable people with the surname include:

• Hiroyuki Tanuma (田沼 広之, born 1973), Japanese rugby union player
• Tanuma Okitsugu (田沼 意次, 1719–1788), Japanese rōjū and daimyō
• Takeyoshi Tanuma (田沼 武能, born 1929), Japanese photographer

• Tanuma Station, a railway station in Sano, Tochigi Prefecture, Japan
• Tanuma, Tochigi, former town in Aso District, Tochigi Prefecture, Japan

Surname list

This page lists people with the surname Tanuma.
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